Pool vacuum



FIG. 1 is a top, rear, left side perspective view of a first embodiment of the pool vacuum showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, rear, left side perspective view of a second embodiment of the pool vacuum showing our new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a rear elevational view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines showing structural elements in the drawings are included for the purpose of illustrating non-claimed subject matter, and form no part of the claimed design. 

CLAIM The ornamental design for a pool vacuum, as shown and described. 